82211728

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{479}}^1\times {\mathrm{631}}^1$

素因数の和:1135

約数の個数: 40

約数和(自身を含む): 169274880

約数和(自身を除く): 87063152

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 479, 631, 958, 1262, 1916, 2524, 3832, 5048, 7664, 8143, 10096, 10727, 16286, 21454, 32572, 42908, 65144, 85816, 130288, 171632, 302249, 604498, 1208996, 2417992, 4835984, 5138233, 10276466, 20552932, 41105864, 82211728]

約数ペア:

[(1, 82211728), (2, 41105864), (4, 20552932), (8, 10276466), (16, 5138233), (17, 4835984), (34, 2417992), (68, 1208996), (136, 604498), (272, 302249), (479, 171632), (631, 130288), (958, 85816), (1262, 65144), (1916, 42908), (2524, 32572), (3832, 21454), (5048, 16286), (7664, 10727), (8143, 10096)]